Thank you so much, I’m really happy you enjoyed the game that much! And congrats on making it all the way to the end!
I made the spiders not disappear immediately so you can see them flash red as feedback that you hit them, instead of just vanishing. That’s why they take a little time to disappear. But I forgot to disable their collision during that moment, which should fix the issue.
I might make a more polished version with a lot more content and release it on Steam. If I do, I’ll be sure to share the link with you :)